221570459132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{3041}}^1$

素因数の和:3491

約数の個数: 96

約数和(自身を含む): 435812203008

約数和(自身を除く): 214241743876

約数列:

[1, 2, 4, 11, 22, 44, 71, 83, 142, 166, 281, 284, 332, 562, 781, 913, 1124, 1562, 1826, 3041, 3091, 3124, 3652, 5893, 6082, 6182, 11786, 12164, 12364, 19951, 23323, 23572, 33451, 39902, 46646, 64823, 66902, 79804, 93292, 129646, 133804, 215911, 219461, 252403, 256553, 259292, 431822, 438922, 504806, 513106, 854521, 863644, 877844, 1009612, 1026212, 1655933, 1709042, 2375021, 2776433, 3311866, 3418084, 4750042, 5552866, 6623732, 9399731, 9500084, 11105732, 17920613, 18215263, 18799462, 35841226, 36430526, 37598924, 60670991, 70925243, 71682452, 72861052, 121341982, 141850486, 197126743, 242683964, 283700972, 394253486, 667380901, 780177673, 788506972, 1334761802, 1560355346, 2669523604, 3120710692, 5035692253, 10071384506, 20142769012, 55392614783, 110785229566, 221570459132]

約数ペア:

[(1, 221570459132), (2, 110785229566), (4, 55392614783), (11, 20142769012), (22, 10071384506), (44, 5035692253), (71, 3120710692), (83, 2669523604), (142, 1560355346), (166, 1334761802), (281, 788506972), (284, 780177673), (332, 667380901), (562, 394253486), (781, 283700972), (913, 242683964), (1124, 197126743), (1562, 141850486), (1826, 121341982), (3041, 72861052), (3091, 71682452), (3124, 70925243), (3652, 60670991), (5893, 37598924), (6082, 36430526), (6182, 35841226), (11786, 18799462), (12164, 18215263), (12364, 17920613), (19951, 11105732), (23323, 9500084), (23572, 9399731), (33451, 6623732), (39902, 5552866), (46646, 4750042), (64823, 3418084), (66902, 3311866), (79804, 2776433), (93292, 2375021), (129646, 1709042), (133804, 1655933), (215911, 1026212), (219461, 1009612), (252403, 877844), (256553, 863644), (259292, 854521), (431822, 513106), (438922, 504806)]